| Leonidas0800 vs Hwoarang | 10–16 | 38.46% |
| Leonidas0800 vs Jin | 7–15 | 31.82% |
| Leonidas0800 vs King | 2–17 | 10.53% |
| Leonidas0800 vs Bryan | 8–7 | 53.33% |
| Leonidas0800 vs Kazuya | 4–8 | 33.33% |
| Leonidas0800 vs Jack-8 | 9–2 | 81.82% |
| Leonidas0800 vs Yoshimitsu | 3–7 | 30.00% |
| Leonidas0800 vs Paul | 2–7 | 22.22% |
| Leonidas0800 vs Victor | 1–8 | 11.11% |
| Leonidas0800 vs Eddy | 2–6 | 25.00% |
| Leonidas0800 vs Devil Jin | 1–5 | 16.67% |
| Leonidas0800 vs Alisa | 2–4 | 33.33% |
| Leonidas0800 vs Reina | 3–3 | 50.00% |
| Leonidas0800 vs Asuka | 3–2 | 60.00% |
| Leonidas0800 vs Leroy | 3–2 | 60.00% |
| Leonidas0800 vs Law | 0–4 | 0.00% |
| Leonidas0800 vs Steve | 2–2 | 50.00% |
| Leonidas0800 vs Jun | 1–3 | 25.00% |
| Leonidas0800 vs Lili | 1–2 | 33.33% |
| Leonidas0800 vs Dragunov | 0–3 | 0.00% |
| Leonidas0800 vs Leo | 1–2 | 33.33% |
| Leonidas0800 vs Lars | 0–2 | 0.00% |
| Leonidas0800 vs Nina | 0–2 | 0.00% |
| Leonidas0800 vs Lee | 0–2 | 0.00% |
| Leonidas0800 vs Claudio | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.